[llvm-bugs] [Bug 50745] New: Implement "-z unique-symbol"

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Jun 16 12:23:57 PDT 2021


https://bugs.llvm.org/show_bug.cgi?id=50745

            Bug ID: 50745
           Summary: Implement "-z unique-symbol"
           Product: lld
           Version: unspecified
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: ELF
          Assignee: unassignedbugs at nondot.org
          Reporter: isanbard at gmail.com
                CC: llvm-bugs at lists.llvm.org, smithp352 at googlemail.com

The BFD linker has a "-z unique-symbol" option to avoid duplicated local symbol
names. This would help us with livepatching the Linux kernel, as we need to
ensure that duplicate symbols map correctly.

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=496afd17055aeb7d8f45e01715c475664f2b73bd

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